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From: Mike Marchywka <marchywka AT hotmail DOT com>
To: <cygwin AT cygwin DOT com>
Subject: RE: fate/resolution/location of things like "sys/sockio.h"
Date: Tue, 27 May 2008 07:03:55 -0400
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> Date: Tue, 27 May 2008 00:54:37 -0700
> From: brian AT dessent DOT net
> Mike Marchywka wrote:
>
>> $ g++ nmapjunk.a libdnet-stripped/src/junkbin.a liblua/junkbin.a -Lnbase -lnbase -Lnsock/src -lnsock -Llibpcap -lpcap -liphlpapi -lws2_32 -lpcre -L. -lPacket
>
> I would not expect this to work in any case. Cygwin has no libpcap, so
> you must be using the native windows winpcap, which is not a Cygwin
> library (it's linked with MSVCRT.)
>

I have winpcap for an earlier install of ShowTraffic which runs fine. The nmap download
comes with its own and getting everything consistent may be a problem but I can't
come up with a diagnostic that confirms death during packet.dll load. I guess that is
why I am more interested in diagnostic tools rather than expecting to find someone who
knows offhand how to link my c++ version of nmap :)

Is there some simple way to get gdb to tell you what it was trying to do if it dies before getting
to main()? From what I could tell, you couldn't set a break point etc to diagnose the 
CRT initialization stuff. As far as that goes, what tools are there for dumping object or "a" files?


Thanks.




Mike Marchywka
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Note: Hotmail is possibly blocking my mom's entire
ISP - try  me on marchywka AT yahoo DOT com if no reply
here. Thanks.


> Date: Tue, 27 May 2008 00:54:37 -0700
> From: brian AT dessent DOT net
> To: marchywka AT hotmail DOT com
> CC: cygwin AT cygwin DOT com
> Subject: Re: fate/resolution/location of things like "sys/sockio.h"
>
> Mike Marchywka wrote:
>
>> $ g++ nmapjunk.a libdnet-stripped/src/junkbin.a liblua/junkbin.a -Lnbase -lnbase -Lnsock/src -lnsock -Llibpcap -lpcap -liphlpapi -lws2_32 -lpcre -L. -lPacket
>
> I would not expect this to work in any case. Cygwin has no libpcap, so
> you must be using the native windows winpcap, which is not a Cygwin
> library (it's linked with MSVCRT.)
>
> Brian
>
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